rtrv-scr-destfld

Use this command to show the attributes of one or more allowed affected destination field (DESTFLD) screening references and associated attributes (destination point code, next screening function identifier, next screening function reference) that are allowed to receive SS7 messages from another network.

Parameters

actname (optional)

The name of the gateway screening stop action set. Stop actions must be administered using this parameter with the gateway screening stop action table (see chg-gws-actset and rtrv-gws-actset).

Range:

ayyyyy

1 alphabetic character followed by up to 5 alphanumeric characters.

none—Display gateway screening rules that do not have an assigned gateway screening stop action set

all (optional)

Displays all allowed DPC screening references.

Range:

yes
no

Default:

no

area (optional)

ITU international area. The area in the point code represented by zone-area-id.

Range:: 000 - 255, *
* —the full range of values from 000–255
Default:: Display all

id (optional)

ITU international ID. The ID in the point code represented by zone-area-id.

Range:: 0 - 7, *
* —the full range of values from 0–7
Default:: Display all

mna (optional)

16-bit ITU national main number area. The mna in the point code represented by un-sna-mna.

Range:: 0 -- 31, *
* —the full range of values from 0–31

msa (optional)

24-bit ITU national main signaling area. The main signaling area in the point code represented by msa-ssa-sp.

Range:: 000 - 255, *
* —the full range of values from 000-255

nc (optional)

Network cluster identifier value. This parameter displays entries containing the specific cluster of the point code represented by ni-nc-ncm.

Range:: 0 - 255, *
* —the full range of values from 0–255
Default:: Display all

ncm (optional)

Network cluster member identifier value. This parameter displays entries containing the specific cluster member of the point code represented by ni-nc-ncm.

Range:: 0 - 255, *
* — the full range of values from 0–255
Default:: Display all

ni (optional)

Network identifier value. This parameter displays entries containing the specific network of the point code represented by ni-nc-ncm.

Range:: 0 - 255, *
* —the full range of values from 0–255
Default:: Display all

npc (optional)

ITU national point code.

Note:

Gateway screening allows the ITU national point code to be displayed and entered in the database only as a single number. For multiple-part ITU national point codes, see Converting ITU National Point Code Formats in Appendix A.

Range:: 00000 - 16383
* —the full range of values from 00000–16383

nsfi (optional)

This parameter indicates that the gateway screening process should stop.

Range:

stop: the gateway screening process ends and the message proceeds through normal routing

Default:

Display all screening references

nsr (optional)

Next screening reference. This parameter indicates which screening reference in the specified screening category (nsfi) is to be used in the screening process.

Range:: ayyy
1 alphabetic character followed by up to 3 alphanumeric characters
Default:: Display all

pcst (optional)

Point code subtype. This parameter indicates whether the specified ITU international or ITU national point code has no subtype prefix or has the spare point code prefix (s-).

Range:

none
s

Default:

none

sna (optional)

16-bit ITU national main number area. The sna in the point code represented by un-sna-mna.

Range:: 0 -- 15, *
* —the full range of values from 0–15

sp (optional)

24-bit ITU national signaling point. The signaling point in the point code represented by msa-ssa-sp.

Range:: 000 - 255, *
* —the full range of values from 000-255

sr (optional)

The name of the individual DESTFLD screen to be displayed.

Range:: ayyy
1 alphabetic character followed by up to 3 alphanumeric characters
Default:: Display all.

ssa (optional)

24-bit ITU national sub signaling area. The sub signaling area in the point code represented by msa-ssa-sp.

Range:: 0 - 255, *
* —the full range of values from 000-255.

un (optional)

16-bit ITU-national unit number. The un of the point code represented by un-sna-mna.

Range:: 0 -- 127, *
* —the full range of values from 0–127

zone (optional)

ITU international zone. The zone in the point code represented by zone-area-id.

Range: 0 - 7, *: 0 - 255, *
* — the full range of values from 0–7

Example

rtrv-scr-destfld

rtrv-scr-destfld:sr=iec:ni=240:nc=001:ncm=010&&018

rtrv-scr-destfld:sr=iec:id=4:actname=cncf

rtrv-scr-destfld:all=yes

rtrv-scr-destfld:sr=dst1:zone=1:area=2:id=3:nsfi=stop:pcst=s

rtrv-scr-destfld:sr=dst1

rtrv-scr-destfld:sr=iec:un=125:sna=1:mna=10

Dependencies

If the actname parameter is specified, the nsfi=stop parameter must be specified.

The nsfi=stop parameter must be specified.

The nsr parameter cannot be specified in the command if the nsfi parameter has a value of stop or fail.

If the actname parameter is specified, the nsr parameter cannot be specified.

The value of the actname parameter must already be defined in the Gateway Screening Stop Action table with the chg-gws-actset command. These values are shown in the ACT NAME field of the rtrv-gws-actset command output.

If the actname parameter is specified with the screening reference name parameter, the specified value for the actname parameter must be assigned to that screening reference name.

If the ni parameter is specified as an asterisk or as a range, the nc and ncm parameters must be specified as an asterisk or as the full range 000 – 255.

If the nc parameter is specified as an asterisk, the ncm parameter must be specified as an asterisk or as the full range 000 – 255.

If the nc parameter is specified as a single value or a range, a single value must be specified for the ni parameter.

If the nc parameter is specified as a range, the ncm parameter must be specified as an asterisk or as the full range 000 – 255.

If the ncm parameter is specified as a single value, or a range other than the full range of 000 – 255, the ni and nc parameters must be specified with a single value.

ANSI point code value 000-000-000 and ITU-International point code value 0-000-0 are not allowed.

If the zone=* parameter is specified, then the area=* and the id=* parameters must be specified.

If the area=* parameter is specified, then the id=* parameter must be specified.

If the msa=* parameter is specified, then the ssa=* and the sp=* parameters must be specified.

If the un=* parameter is specified, then the sna=* and the mna=* parameters must be specified.

If the ssa=* parameter is specified, then the sp=* parameter must be specified.

If the sna=* parameter is specified, then the mna=* parameter must be specified.

The specified screening reference (sr) must be in the allowed DESTFLD entity set.

The Spare Point Code Support feature must be enabled before the pcst parameter can be specified.

The spare point code subtype prefix (s-) is not supported for ANSI point codes (parameters ni, nc, ncm) or for 24-bit ITU national point codes (parameters msa, ssa, sp) or for 16-bit ITU national point codes (parameters na, sna, mna). The pcst parameter cannot be specified for ANSI, ITU-N16 or ITU-N24 point codes.

If the pcst parameter is specified, point codes with the specified subtype prefix (no prefix or s-) must exist in the database.

Any specified area, sna or ssa parameter must already exist in the database.

Any specified id, sp or mna parameter must already exist in the database.

Any specified zone, un or msa parameter must already exist in the database.

Any specified nc parameter must already exist in the database.

Any specified ncm parameter must already exist in the database.

Any specified ni parameter must already exist in the database.

Any specified npc parameter must already exist in the database.

Any specified nsfi parameter must already exist in the database.

Any specified nsr parameter must already exist in the database.

Any specified pcst parameter must already exist in the database.

If the nsfi=fail parameter is specified, then the nni, nc, nncm, narea, nzone, nid, nmsa, nssa, nsp, nun, nsna, nmna, and npc parameters cannot have a value of c.

The Gateway Screening Stop Action table must be accessible.

The GWSOA parameter combination should be known and valid.

Notes

This command can be canceled using the F9 function key or the canc-cmd command. See canc-cmd for more information.

If no parameters are specified, the system displays a summary output.

If only the all=yes parameter is specified, the system displays a detailed output.

If the all parameter and any point code parameter are specified, the all parameter is ignored.

The REF column of the output of this command displays YES when the screen is referenced by another screen; otherwise, it displays NO.

An asterisk as a parameter value in this command displays only entries that have an asterisk as the same parameter value in the entry.

A range of values is specified by separating the values that define the range by two ampersands (&&); for example, ni=025&&100 specifies all network indicators for ANSI point codes from 25 - 100.

The spare point code subtype prefix (s-) is supported only for ITU international and ITU national point codes. The pcst parameter indicates whether the specified point code has no subtype prefix or has the spare point code prefix.

Output

rtrv-scr-destfld


    rlghncxa03w 03-03-13 13:12:38 EST  EAGLE 31.3.0
    SCREEN = ALLOWED DESTFLD
    SR    REF  RULES
    IEC   YES     2
    WRD2  YES     1
    WRD3  NO      4
    WRD4  YES     9 
;

rtrv-scr-destfld:sr=iec:ni=240:nc=001:ncm=010&&018


    rlghncxa03w 03-03-13 13:13:21 EST  EAGLE 31.3.0
    SCREEN = ALLOWED DESTFLD
    SR    NI       NC       NCM      NSFI   NSR/ACT
    IEC   240      001      010&&020 STOP   ------- 
;

rtrv-scr-destfld:sr=iec:id=4:actname=cncf


    rlghncxa03w 03-03-13 13:13:56 EST  EAGLE 31.3.0
    SCREEN = ALLOWED DESTFLD
    SR    ZONE     AREA     ID       NSFI   NSR/ACT
    IEC   1        003      4        STOP   CNCF 
;

rtrv-scr-destfld:all=yes


    rlghncxa03w 03-03-13 13:14:18 EST  EAGLE 31.3.0
    SCREEN = ALLOWED DESTFLD
    SR    NI       NC       NCM      NSFI   NSR/ACT
    IEC   240      001      010      STOP   CNCF
    IEC   241      010      *        STOP   -------

    SR    ZONE     AREA     ID       NSFI   NSR/ACT
    IEC   1        003      4        STOP   -------
    IEC   1        003      5        STOP   CR

    SR    NPC                        NSFI   NSR/ACT
    IEC   00235                      STOP   CNCF
    IEC   00240                      STOP   ------- 
;

rtrv-scr-destfld:sr=dst1:zone=1:area=2:id=3:nsfi=stop:pcst=s


    tekelecstp 05-01-06 11:40:26 EST  EAGLE 31.12.0
    SCREEN = ALLOWED DESTFLD
    SR      ZONE   AREA     ID       NSFI    NSR/ACT
    dst1  s-1      002      3        STOP    ------ 
;

rtrv-scr-destfld:sr=dst1


    tekelecstp 05-01-06 11:40:26 EST  EAGLE 31.12.0
    SCREEN = ALLOWED DESTFLD
    SR      ZONE   AREA     ID       NSFI    NSR/ACT
    dst1  s-1      002      3        STOP    ------

    SR      NPC                      NSFI    NSR/ACT
    dst1  s-00128                    STOP    ------ 

;

rtrv-scr-destfld:sr=ds01


    tekelecstp 13-07-05 16:27:55 EST  45.0.0-64.69.0
    rtrv-scr-destfld:sr=ds01
    Command entered at terminal #4.
    SCREEN = ALLOWED DESTFLD
    SR      UN       SNA     MNA     NSFI    NSR/ACT
    ds01    001      14      01      STOP    ------

;

Legend

For a summary report:

REF—Indicates whether a screen is referenced by another screen. If NO, the screen is not used. If you need a more detailed output, use the rtrv-scr-destfld:all=yes command, or specify the specific screening reference.
RULES—Number of screening rules in that screening table.

For a detailed report:

SCREEN = ALLOWED DESTFLD—Screen type
SR—Identifies the various screen sets being used. It can be up to four characters in length.
NI - NC - NCM—Point code referenced within the screen. For international point codes, these columns are ZONE - AREA - ID. For 24-bit ITU national point codes, these columns are MSA-SSA-SP. For 16-bit ITU national point codes, these columns are UN-SNA-MNA. For national point codes, these columns become the single column NPC.
NSFI—Next screening category to be used
NSR/ACT—Name of the next screening reference (NSR - up to four characters) or action to be taken (ACT - up to six characters), if the message passes this screen.

4.561 rtrv-scr-destfld